Final answer:
Bill Haley and His Comets' "(We're Gonna) Rock Around the Clock" is a seminal piece in rock and roll history that embodied teens' rebellion and contributed to the genre's popularity, incorporating elements of blues, jazz, country, and R&B but not specifically following twelve-bar blues form.
Step-by-step explanation:
Bill Haley and His Comets' iconic recording "(We're Gonna) Rock Around the Clock" in 1955 distinctly represents the early stages of rock and roll. It possesses several features characteristic of this musical genre. The song was a hallmark in rock and roll history, contributing to the genre's surge in popularity among teenagers, who found a voice for their feelings of rebellion and independence from adult control. Its inclusion in the 1955 film Blackboard Jungle further solidified its association with youthful defiance and cultural change.
While "Rock Around the Clock" does not strictly follow the twelve-bar blues form, similar to many other early rock and roll songs, it does incorporate elements of the blues along with influences from jazz, country, and R&B, creating an amalgam that captivated the youth. Bill Haley's version, with energetic saxophones playing riff patterns, was an embodiment of the new sound that showcased the merging of various musical traditions and provided a platform for further interracial fusions in American music.